What up with Spams?

I have been getting random messeges about people selling stuff on a webisite and crap on videos/ posts on people trying to sell shit on websites. This is getting really annoying and it needs to stop. Mods please remove this shit. Like this for instance.....

Wiley Miller: "Well skiing is kinda like partying, you swerve to and fro, hit shit, and sometimes you fall. You can be hurting the next day and say i’ll never do that again, yet a few days later your back at the same stupid antics you were doing."